Ключевые слова: ascertain, attempt, check, communicating, communication, comp, covering, determine, effort, endevour, evaluate, exam, examine, experiment, experimentation, final, float, judge, judgement, learn, measurement, mental, midterm, natural, oral, prelim, prove, question, quiz, score, screen, see, submit, take, trial, tripos, try, tryout, viva, watch,